2020 Dodge Challenger Lug Nut Torque & Bolt Specs

The 2020 Dodge Challenger lug nut torque is 130 ft-lbs (176 Nm), tightened with a 22mm socket on M14x1.5 studs. Torque in a star pattern in two passes (snug, then final), and re-check after the first 50–100 miles of driving. Use a calibrated torque wrench — not an impact gun — for the final pass.

Lug nut torque: 130 ft-lbs (176 Nm) · Socket size: 22mm · Thread: M14x1.5.

This page is the OEM-referenced fastener summary for the 2020 Dodge Challenger. Use it before any maintenance or repair job where torque values matter — brake work, wheel changes, suspension service, engine teardowns, or oil changes. Specs are pulled from manufacturer service literature, cross-checked against community data, and updated as new chassis variants become available.

Stellantis (Jeep/Ram/Dodge/Chrysler) torque values: Wrangler/Cherokee lug nuts spec 100 ft-lbs (135 Nm), Ram 1500 specs 135 ft-lbs (183 Nm), Ram 2500/3500 specs 160 ft-lbs (217 Nm). Most use a 19mm or 22mm socket with M14x1.5 thread on trucks. The Wrangler's hub-centric ring is critical — do not run hub-piloted wheels without it.

Common fastener categories on the 2020 Dodge Challenger

Wheel / lug nut torque and thread spec (covered above)
Brake caliper bracket bolts (typically 80-130 ft-lbs) and slide/guide pins (18-35 ft-lbs)
Engine oil drain plug torque — rarely above 30 ft-lbs; always use a new crush washer
Transmission pan, valve cover, and intake manifold bolts (low torque, often 89-106 in-lbs)
Suspension control arm, sway bar, tie rod end and ball joint torque
Spark plug torque (typically 10-15 ft-lbs on aluminum heads — do not exceed)
Differential cover bolts (RWD/4WD only) and transfer case fasteners

Repair guidance for this model year

For 2020 late-model work: Modern vehicles increasingly use aluminum body and suspension components. Aluminum fastener torque is typically 60-70% of equivalent steel torque, and aluminum threads strip easily. Use a calibrated torque wrench and apply anti-seize on any steel fastener threading into aluminum.

Tools you will need

Metric socket set (8mm-22mm), 6-point impact-rated
Calibrated torque wrench (10-150 ft-lbs covers most automotive jobs; add a 0-250 ft-lbs wrench for truck lug nuts)
Breaker bar (24" minimum) for initial loosening
Penetrating oil (PB Blaster or Kroil) for any fastener over 5 years old
Anti-seize on stainless or dissimilar-metal threads; thread-locker (Loctite blue) on critical reassembly

Frequently asked questions

What is the lug nut torque on a 2020 Dodge Challenger?

The OEM-specified lug-nut torque for the 2020 Dodge Challenger is 130 ft-lbs (176 Nm), using a 22mm socket on M14x1.5 thread studs. Use a calibrated torque wrench in a star pattern, in two passes (50% and 100%), and re-check after 50-100 miles of driving.

What socket size do I need for the 2020 Dodge Challenger lug nuts?

The 2020 Dodge Challenger uses a 22mm socket. A 6-point impact-rated socket is recommended over a 12-point chrome socket — 12-points round off lug nuts under impact-driver use.

Are the 2020 Dodge Challenger fasteners metric or SAE?

Metric is the standard for this vehicle. Most fasteners on this vehicle are metric (M6, M8, M10, M12, M14). Bring a full metric set; SAE substitutes can round the head. Bolt-head markings are the fastest way to confirm grade and material at the bench.

Other Dodge Challenger years

Same model, different model year — fastener spec may change. Always confirm against the year for your VIN.

→ 2020 Dodge Challenger suspension & steering torque specs (control arm, ball joint, tie rod)

All 58 2020 Dodge Challenger fastener specs

Per-bolt torque, wrench size, and thread spec for the 2020 Dodge Challenger, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both. 1 of the 58 fastener specs on this page are independently verified against OEM service manuals and manufacturer torque data (last reviewed June 2026).

Wheels — 2020 Dodge Challenger

Wheel and lug nut spec for the 2020 Dodge Challenger. At the all four wheels, the lug nut torques to 130 ft-lbs (176 Nm) (22mm drive, M14x1.5 thread).

Brakes — 2020 Dodge Challenger

Brake fasteners on the 2020 Dodge Challenger — caliper bracket, slide pins, and banjo bolt torque follow. For the knuckle, plan for a 18mm tool on a M12x1.75 stud; final torque is 115 ft-lbs (caliper bracket bolt). Brembo caliper bolt tightens to 125 ft-lbs, takes a 19mm driver, runs on M14x2.0 threads, located at the knuckle. The brake rotor screw uses a 8mm drive on a M6x1.0 thread, torqued to 8 ft-lbs at the hub. At the caliper, the brake line banjo bolt torques to 25 ft-lbs (14mm drive, M10x1.0 thread).

Engine — 2020 Dodge Challenger

Engine bolt-by-bolt torque for the 2020 Dodge Challenger, including the long block, valve covers, and intake. Chain tensioner bolt tightens to 9 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the block. The lifter guide bolt uses a 10mm drive on a M6x1.0 thread, torqued to 9 ft-lbs at the block. At the block, the cylinder head bolt torques to See sequence (12mm drive, M11x2.0 thread). For the block, plan for a 10mm tool on a M6x1.0 stud; final torque is 9 ft-lbs (valley cover bolt). Supercharger bolt tightens to See sequence, takes a 13mm driver, runs on M8x1.25 threads, located at the intake. The main bearing cap bolt uses a 16mm drive on a M14x2.0 thread, torqued to See sequence at the block. At the head, the intake manifold bolt torques to See sequence (10mm drive, M6x1.0 thread). For the head, plan for a 13mm tool on a M8x1.25 stud; final torque is 22 ft-lbs (rocker arm bolt). Timing cover bolt tightens to 9 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the block. The charge cooler bolt uses a 10mm drive on a M6x1.0 thread, torqued to 9 ft-lbs at the manifold. At the supercharger, the supercharger pulley torques to 45 ft-lbs (15mm drive, M10x1.5 thread). For the oil pan, plan for the right driver on a M14x1.5 stud; final torque is 20 ft-lbs (27 Nm) (oil drain plug). Confirmed against manufacturer service literature. Heat exchanger mount tightens to 22 ft-lbs, takes a 13mm driver, runs on M8x1.25 threads, located at the frame. The connecting rod bolt uses a 12mm drive on a M9x1.0 thread, torqued to See sequence at the rod cap.

Suspension — 2020 Dodge Challenger

Suspension and chassis fastener torque for the 2020 Dodge Challenger — strut, control arm, and sway bar values. The lower control arm bolt uses a 21mm drive on a M14x2.0 thread, torqued to 125 ft-lbs at the subframe. At the frame, the adaptive damper bolt torques to 75 ft-lbs (18mm drive, M12x1.75 thread). For the strut, plan for a 15mm tool on a M10x1.5 stud; final torque is 35 ft-lbs (performance spring seat). Sway bar link bolt tightens to 45 ft-lbs, takes a 15mm driver, runs on M10x1.5 threads, located at the control arm. The rear shock bolt uses a 18mm drive on a M12x1.75 thread, torqued to 80 ft-lbs at the frame. At the strut tower, the front strut mount torques to 75 ft-lbs (18mm drive, M12x1.75 thread).

Body — 2020 Dodge Challenger

Body fasteners on the 2020 Dodge Challenger. At the frame, the subframe bolt torques to See sequence (21mm drive, M14x2.0 thread). For the fender, plan for a 10mm tool on a M6x1.0 stud; final torque is 8 ft-lbs (fender flare bolt). Body mount bolt tightens to 45 ft-lbs, takes a 15mm driver, runs on M10x1.5 threads, located at the frame. The core support bolt uses a 13mm drive on a M8x1.25 thread, torqued to 22 ft-lbs at the frame. At the fender, the widebody liner clip torques to Hand Tight (8mm drive, Push-Type thread).

Exhaust — 2020 Dodge Challenger

Exhaust fasteners on the 2020 Dodge Challenger. For the frame, plan for a 13mm tool on a M8x1.25 stud; final torque is 25 ft-lbs (muffler hanger bolt). Active exhaust valve tightens to 18 ft-lbs, takes a 13mm driver, runs on M8x1.25 threads, located at the muffler. The exhaust x-pipe bolt uses a 13mm drive on a M8x1.25 thread, torqued to 25 ft-lbs at the pipes. At the head, the exhaust manifold bolt torques to See sequence (13mm drive, M8x1.25 thread).

Electrical — 2020 Dodge Challenger

Electrical fasteners on the 2020 Dodge Challenger. Starter b+ terminal nut tightens to 15 ft-lbs, takes a 13mm driver, runs on M8x1.25 threads, located at the starter. The alternator support bracket bolt uses a 12mm drive on a M8x1.25 thread, torqued to 22 ft-lbs at the block. At the block, the alternator ground strap bolt torques to 8 ft-lbs (10mm drive, M6x1.0 thread). For the bracket, plan for a 15mm tool on a M10x1.5 stud; final torque is 35 ft-lbs (idler pulley bolt). Starter ground strap bolt tightens to 8 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the block. The alternator adjustment bolt uses a 12mm drive on a M8x1.25 thread, torqued to 22 ft-lbs at the bracket. At the bell housing, the starter mounting bolt torques to See sequence: 1) 25 ft-lbs 2) 47 ft-lbs final (14mm drive, M10x1.25 thread). For the block/transmission, plan for a 12mm tool on a M8x1.25 stud; final torque is 22 ft-lbs (starter support bracket bolt). Alternator b+ terminal nut tightens to 15 ft-lbs, takes a 13mm driver, runs on M8x1.25 threads, located at the alternator. The starter heat shield bolt uses a 10mm drive on a M6x1.0 thread, torqued to 8 ft-lbs at the starter body. At the tensioner body, the belt tensioner lock bolt torques to 22 ft-lbs (12mm drive, M8x1.25 thread). For the block, plan for a 15mm tool on a M10x1.5 stud; final torque is 35 ft-lbs (belt tensioner pivot bolt). Starter solenoid terminal nut tightens to 70 in-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the solenoid. The alternator terminal nut uses a 10mm drive on a M6x1.0 thread, torqued to 70 in-lbs at the alternator. At the bracket, the alternator pivot bolt torques to See sequence (14mm drive, M10x1.5 thread).

Transmission — 2020 Dodge Challenger

Transmission fasteners on the 2020 Dodge Challenger. The clutch cover bolt uses a 13mm drive on a M8x1.25 thread, torqued to See sequence at the flywheel. At the engine, the bell housing bolt torques to 45 ft-lbs (15mm drive, M10x1.5 thread). For the case, plan for a 10mm tool on a M6x1.0 stud; final torque is See sequence (valve body bolt). Trans mount bolt tightens to 45 ft-lbs, takes a 15mm driver, runs on M10x1.5 threads, located at the crossmember. The shifter mount bolt uses a 13mm drive on a M8x1.25 thread, torqued to 22 ft-lbs at the trans. At the pan, the trans pan bolt torques to See sequence (10mm drive, M6x1.0 thread).

Interior — 2020 Dodge Challenger

Interior fasteners on the 2020 Dodge Challenger. At the floor, the seat mount bolt torques to 35 ft-lbs (15mm drive, M10x1.5 thread). For the floor, plan for a 10mm tool on a M6x1.0 stud; final torque is 8 ft-lbs (shifter console bolt). Seat belt anchor tightens to 45 ft-lbs, takes a 17mm driver, runs on M12x1.75 threads, located at the b-pillar.

New to torquing wheels? Read our How lug nut torque works — the complete guide for star-pattern sequence, re-torque intervals, and how to read a lug spec — then use the 2020 Dodge Challenger numbers above.

Loading the interactive 2020 Dodge Challenger fastener lookup with per-bolt filtering, part links, and torque tools…